BS EN 62718:2016
Current
The latest, up-to-date edition.
Railway applications. Rolling stock. DC supplied electronic ballasts for lighting fluorescent lamps
Hardcopy , PDF
English
31-05-2016
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Characteristics
6 Product information
7 Normal service conditions
8 Constructional and performance requirements
9 Tests
Annex A (informative) - Distance between lamp and metallic support
Annex B (informative) - Electronic ballast for lamps up to 40 W
(case 1)
Annex C (informative) - Electronic ballast for lamps up to 40 W
(case 2)
Annex D (informative) - Electronic ballast for lamps up to 15 W
Annex E (informative) - Electronic ballast for lamps up to 20 W
Annex F (informative) - Electronic ballast for lamps up to 10 W
Annex G (informative) - Basic schematic diagrams
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines the performance and constructional requirements, and associated tests, for d.c. supplied electronic ballasts used to supply fluorescent lamps for lighting on railway rolling stock.
| Committee |
GEL/9/2
|
| DevelopmentNote |
Supersedes BS EN 50311 & 11/30243697 DC. (06/2016)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the performance and constructional requirements, and associated tests, for d.c. supplied electronic ballasts used to supply fluorescent lamps for lighting on railway rolling stock. Its requirements replace those of IEC61347 for all railway rolling stock applications and specify and complete those of IEC61347 for the specific needs of railway rolling stock applications.
This international standard applies to electronic ballasts
supplying pre-heated cathode fluorescent lamps without integrated starters, tubular or single capped, according to IEC60081 and IEC60901 respectively,
having a single and non adjustable luminous flux level.
It does not apply to electronic ballasts supplying non pre-heated cathode lamps and/or lamps with integrated starters.
| Standards | Relationship |
| EN 62718:2016 | Identical |
| DIN EN 62718:2016-10 | Equivalent |
| I.S. EN 62718:2016 | Equivalent |
| UNE-EN 62718:2016 | Equivalent |
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